22612001402 has 16 divisors (see below), whose sum is σ = 34458988032. Its totient is φ = 11127013200.

The previous prime is 22612001387. The next prime is 22612001429. The reversal of 22612001402 is 20410021622.

It is a happy number.

It is a super-2 number, since 2×22612001402² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301418 + ... + 368885.

It is an arithmetic number, because the mean of its divisors is an integer number (2153686752).

Almost surely, 2^22612001402 is an apocalyptic number.

22612001402 is a deficient number, since it is larger than the sum of its proper divisors (11846986630).

22612001402 is a wasteful number, since it uses less digits than its factorization.

22612001402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670573.

The product of its (nonzero) digits is 384, while the sum is 20.

The spelling of 22612001402 in words is "twenty-two billion, six hundred twelve million, one thousand, four hundred two".