40220123222002 has 16 divisors (see below), whose sum is σ = 62892917063424. Its totient is φ = 19268663310000.

The previous prime is 40220123221979. The next prime is 40220123222039. The reversal of 40220123222002 is 20022232102204.

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, 3211437624 + ... + 3211450147.

It is an arithmetic number, because the mean of its divisors is an integer number (3930807316464).

Almost surely, 2^{40220123222002} is an apocalyptic number.

40220123222002 is a deficient number, since it is larger than the sum of its proper divisors (22672793841422).

40220123222002 is a wasteful number, since it uses less digits than its factorization.

40220123222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6422887905.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 40220123222002 its reverse (20022232102204), we get a palindrome (60242355324206).

The spelling of 40220123222002 in words is "forty trillion, two hundred twenty billion, one hundred twenty-three million, two hundred twenty-two thousand, two".