40230120022002 has 48 divisors (see below), whose sum is σ = 88047326278080. Its totient is φ = 13274443433376.

The previous prime is 40230120021983. The next prime is 40230120022039. The reversal of 40230120022002 is 20022002103204.

40230120022002 is a `hidden beast` number, since 402 + 30 + 12 + 0 + 0 + 220 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146808 + ... + 8971164.

It is an arithmetic number, because the mean of its divisors is an integer number (1834319297460).

Almost surely, 2^{40230120022002} is an apocalyptic number.

40230120022002 is an abundant number, since it is smaller than the sum of its proper divisors (47817206256078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40230120022002 is a wasteful number, since it uses less digits than its factorization.

40230120022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8826927 (or 8826924 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 40230120022002 its reverse (20022002103204), we get a palindrome (60252122125206).

The spelling of 40230120022002 in words is "forty trillion, two hundred thirty billion, one hundred twenty million, twenty-two thousand, two".