120212012019 has 16 divisors (see below), whose sum is σ = 184056670080. Its totient is φ = 69021250560.

The previous prime is 120212011973. The next prime is 120212012029. The reversal of 120212012019 is 910210212021.

It is not a de Polignac number, because 120212012019 - 2⁷ = 120212011891 is a prime.

It is a super-2 number, since 2×120212012019² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120212011986 and 120212012004.

It is not an unprimeable number, because it can be changed into a prime (120212012029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95862222 + ... + 95863475.

It is an arithmetic number, because the mean of its divisors is an integer number (11503541880).

Almost surely, 2^120212012019 is an apocalyptic number.

120212012019 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

120212012019 is a deficient number, since it is larger than the sum of its proper divisors (63844658061).

120212012019 is a wasteful number, since it uses less digits than its factorization.

120212012019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191725730.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 120212012019 in words is "one hundred twenty billion, two hundred twelve million, twelve thousand, nineteen".