122010102240 has 96 divisors (see below), whose sum is σ = 413895829536. Its totient is φ = 30033254400.

The previous prime is 122010102239. The next prime is 122010102259. The reversal of 122010102240 is 42201010221.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 9770211 + ... + 9782690.

It is an arithmetic number, because the mean of its divisors is an integer number (4311414891).

Almost surely, 2^122010102240 is an apocalyptic number.

122010102240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122010102240 is an abundant number, since it is smaller than the sum of its proper divisors (291885727296).

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

122010102240 is a wasteful number, since it uses less digits than its factorization.

122010102240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19552932 (or 19552924 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 122010102240 its reverse (42201010221), we get a palindrome (164211112461).

The spelling of 122010102240 in words is "one hundred twenty-two billion, ten million, one hundred two thousand, two hundred forty".