1201132022010 has 32 divisors (see below), whose sum is σ = 2884167784512. Its totient is φ = 320140657920.

The previous prime is 1201132021933. The next prime is 1201132022087. The reversal of 1201132022010 is 102202311021.

It is an interprime number because it is at equal distance from previous prime (1201132021933) and next prime (1201132022087).

It is a super-2 number, since 2×1201132022010² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10015311 + ... + 10134530.

It is an arithmetic number, because the mean of its divisors is an integer number (90130243266).

Almost surely, 2^{1201132022010} is an apocalyptic number.

1201132022010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201132022010 is an abundant number, since it is smaller than the sum of its proper divisors (1683035762502).

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

1201132022010 is a wasteful number, since it uses less digits than its factorization.

1201132022010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20151838.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1201132022010 its reverse (102202311021), we get a palindrome (1303334333031).

The spelling of 1201132022010 in words is "one trillion, two hundred one billion, one hundred thirty-two million, twenty-two thousand, ten".