60021202157 has 24 divisors (see below), whose sum is σ = 70475857920. Its totient is φ = 50965135200.

The previous prime is 60021202121. The next prime is 60021202159. The reversal of 60021202157 is 75120212006.

It is not a de Polignac number, because 60021202157 - 2⁸ = 60021201901 is a prime.

It is a super-2 number, since 2×60021202157² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60021202159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4355444 + ... + 4369202.

It is an arithmetic number, because the mean of its divisors is an integer number (2936494080).

Almost surely, 2^60021202157 is an apocalyptic number.

It is an amenable number.

60021202157 is a deficient number, since it is larger than the sum of its proper divisors (10454655763).

60021202157 is a wasteful number, since it uses less digits than its factorization.

60021202157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14601 (or 14594 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The spelling of 60021202157 in words is "sixty billion, twenty-one million, two hundred two thousand, one hundred fifty-seven".