402212010101 has 8 divisors (see below), whose sum is σ = 452930827008. Its totient is φ = 353852208000.

The previous prime is 402212010073. The next prime is 402212010127. The reversal of 402212010101 is 101010212204.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 402212010101 - 2¹⁸ = 402211747957 is a prime.

It is a super-3 number, since 3×402212010101³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402212010181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 589753340 + ... + 589754021.

It is an arithmetic number, because the mean of its divisors is an integer number (56616353376).

Almost surely, 2^402212010101 is an apocalyptic number.

It is an amenable number.

402212010101 is a deficient number, since it is larger than the sum of its proper divisors (50718816907).

402212010101 is a wasteful number, since it uses less digits than its factorization.

402212010101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179507403.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 402212010101 its reverse (101010212204), we get a palindrome (503222222305).

The spelling of 402212010101 in words is "four hundred two billion, two hundred twelve million, ten thousand, one hundred one".