402132223101 has 16 divisors (see below), whose sum is σ = 648818377344. Its totient is φ = 216272792064.

The previous prime is 402132223081. The next prime is 402132223111. The reversal of 402132223101 is 101322231204.

It is not a de Polignac number, because 402132223101 - 2¹⁴ = 402132206717 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402132223111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 563210040 + ... + 563210753.

It is an arithmetic number, because the mean of its divisors is an integer number (40551148584).

Almost surely, 2^402132223101 is an apocalyptic number.

It is an amenable number.

402132223101 is a deficient number, since it is larger than the sum of its proper divisors (246686154243).

402132223101 is a wasteful number, since it uses less digits than its factorization.

402132223101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126420820.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 402132223101 its reverse (101322231204), we get a palindrome (503454454305).

The spelling of 402132223101 in words is "four hundred two billion, one hundred thirty-two million, two hundred twenty-three thousand, one hundred one".