40422122002 has 16 divisors (see below), whose sum is σ = 61608081600. Its totient is φ = 19887214480.

The previous prime is 40422121997. The next prime is 40422122017. The reversal of 40422122002 is 20022122404.

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, 207352 + ... + 351907.

It is an arithmetic number, because the mean of its divisors is an integer number (3850505100).

Almost surely, 2^40422122002 is an apocalyptic number.

40422122002 is a deficient number, since it is larger than the sum of its proper divisors (21185959598).

40422122002 is a wasteful number, since it uses less digits than its factorization.

40422122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559841.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 40422122002 its reverse (20022122404), we get a palindrome (60444244406).

The spelling of 40422122002 in words is "forty billion, four hundred twenty-two million, one hundred twenty-two thousand, two".