201235101626262 has 16 divisors (see below), whose sum is σ = 439058403548352. Its totient is φ = 60980333826120.

The previous prime is 201235101626231. The next prime is 201235101626263. The reversal of 201235101626262 is 262626101532102.

It is a super-2 number, since 2×201235101626262² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 201235101626262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201235101626263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1524508345588 + ... + 1524508345719.

It is an arithmetic number, because the mean of its divisors is an integer number (27441150221772).

Almost surely, 2^{201235101626262} is an apocalyptic number.

201235101626262 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201235101626262 is an abundant number, since it is smaller than the sum of its proper divisors (237823301922090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201235101626262 is a wasteful number, since it uses less digits than its factorization.

201235101626262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3049016691323.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 201235101626262 in words is "two hundred one trillion, two hundred thirty-five billion, one hundred one million, six hundred twenty-six thousand, two hundred sixty-two".