40222620030 has 32 divisors (see below), whose sum is σ = 97182180000. Its totient is φ = 10654044032.

The previous prime is 40222620023. The next prime is 40222620049. The reversal of 40222620030 is 3002622204.

It is a junction number, because it is equal to n+sod(n) for n = 40222619979 and 40222620006.

It is a congruent number.

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, 4494705 + ... + 4503644.

It is an arithmetic number, because the mean of its divisors is an integer number (3036943125).

Almost surely, 2^40222620030 is an apocalyptic number.

40222620030 is an abundant number, since it is smaller than the sum of its proper divisors (56959559970).

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

40222620030 is a wasteful number, since it uses less digits than its factorization.

40222620030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8998508.

The product of its (nonzero) digits is 1152, while the sum is 21.

The spelling of 40222620030 in words is "forty billion, two hundred twenty-two million, six hundred twenty thousand, thirty".