1022040421022 has 16 divisors (see below), whose sum is σ = 1623483196992. Its totient is φ = 480888337920.

The previous prime is 1022040420977. The next prime is 1022040421063. The reversal of 1022040421022 is 2201240402201.

It is a junction number, because it is equal to n+sod(n) for n = 1022040420985 and 1022040421003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2014379 + ... + 2470182.

It is an arithmetic number, because the mean of its divisors is an integer number (101467699812).

Almost surely, 2^{1022040421022} is an apocalyptic number.

1022040421022 is a deficient number, since it is larger than the sum of its proper divisors (601442775970).

1022040421022 is a wasteful number, since it uses less digits than its factorization.

1022040421022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4491283.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 1022040421022 its reverse (2201240402201), we get a palindrome (3223280823223).

The spelling of 1022040421022 in words is "one trillion, twenty-two billion, forty million, four hundred twenty-one thousand, twenty-two".