40221201004210 has 32 divisors (see below), whose sum is σ = 74736388214784. Its totient is φ = 15568913448000.

The previous prime is 40221201004183. The next prime is 40221201004249. The reversal of 40221201004210 is 1240010212204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5895775 + ... + 10733245.

It is an arithmetic number, because the mean of its divisors is an integer number (2335512131712).

Almost surely, 2^{40221201004210} is an apocalyptic number.

40221201004210 is a deficient number, since it is larger than the sum of its proper divisors (34515187210574).

40221201004210 is a wasteful number, since it uses less digits than its factorization.

40221201004210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4864330.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 40221201004210 its reverse (1240010212204), we get a palindrome (41461211216414).

The spelling of 40221201004210 in words is "forty trillion, two hundred twenty-one billion, two hundred one million, four thousand, two hundred ten".