1020012222119 has 16 divisors (see below), whose sum is σ = 1120971571200. Its totient is φ = 920426016960.

The previous prime is 1020012222113. The next prime is 1020012222127. The reversal of 1020012222119 is 9112222100201.

It is not a de Polignac number, because 1020012222119 - 2⁸ = 1020012221863 is a prime.

It is a super-2 number, since 2×1020012222119² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1020012222094 and 1020012222103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020012222113) 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, 19261652 + ... + 19314534.

It is an arithmetic number, because the mean of its divisors is an integer number (70060723200).

Almost surely, 2^{1020012222119} is an apocalyptic number.

1020012222119 is a deficient number, since it is larger than the sum of its proper divisors (100959349081).

1020012222119 is a wasteful number, since it uses less digits than its factorization.

1020012222119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65830.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 1020012222119 in words is "one trillion, twenty billion, twelve million, two hundred twenty-two thousand, one hundred nineteen".